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CXA2534Q - 4-Channel CD Motor Driver

General Description

CXA2534Q is a 4-channel H-bridge motor driver IC designed for portable CD systems.

It has a built-in DC to DC converter controller that allows voltage step-up to typically 3.2 V; this voltage can be used to power the system DSP, SSP and micro-controller.

Key Features

  • 4 channels of H-bridge drivers.
  • PWM regulated power supply for H-bridge output stages.
  • Step-up DC to DC converter controller for system power supply.
  • Start and off controls with soft start capability.
  • Reset pulse.
  • Short circuit protect.
  • Over-voltage protect.
  • Low battery voltage detection.
  • Rechargeable battery charger.
  • General purpose operational amplifier.
  • Thermal shut-down for battery charger and.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CXA2534Q 4-Channel CD Motor Driver Description CXA2534Q is a 4-channel H-bridge motor driver IC designed for portable CD systems. It has a built-in DC to DC converter controller that allows voltage step-up to typically 3.2 V; this voltage can be used to power the system DSP, SSP and micro-controller. In addition, it also provides a PWM regulated power supply to the H-bridge output stage so as to ensure high efficiency.